Evidence map›Paper›PMID 33752715›Full record

ArticleJournal of orthopaedic surgery and research2021

Deer antler extract potentially facilitates xiphoid cartilage growth and regeneration and prevents inflammatory susceptibility by regulating multiple functional genes.

Mengqi Guan, Daian Pan, Mei Zhang, Xiangyang Leng, Baojin Yao

Open access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.4field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 10 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Mengqi Guan *College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, 130117, China.
Daian Pan *Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China.
Mei ZhangInnovation Practice Center, Changchun University of Chinese Medicine, Changchun, Jilin, 130117, China.
Xiangyang LengCollege of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, 130117, China. leng_xiangyang@163.com.
Baojin YaoJilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117, China. ybj19830928@sina.com.ORCID http://orcid.org/0000-0002-7542-1585
Changchun University of Chinese Medicine · CN

Funding

National Key Research and Development Program of China 2018YFC1706605National Natural Science Foundation of China 81702136National Natural Science Foundation of China 81973887TCM Clinical Research Center for Bone diseases of Jilin Province 20180623048TC
6 · The paper itself

Abstract

backgroundDeer antler is a zoological exception due to its fantastic characteristics, including amazing growth rate and repeatable regeneration. Deer antler has been used as a key ingredient in traditional Chinese medicine relating to kidney and bone health for centuries. The aim of this study was to dissect the molecular regulation of deer antler extract (DAE) on xiphoid cartilage (XC).

methodsThe DAE used in this experiment was same as the one that was prepared as previously described. The specific pathogen-free (SPF) grade Sprague-Dawley (SD) rats were randomly divided into blank group (n =10) and DAE group (n =10) after 1-week adaptive feeding. The DAE used in this experiment was same as the one that was prepared as previously described. The rats in DAE group were fed with DAE for 3 weeks at a dose of 0.2 g/kg per day according to the body surface area normalization method, and the rats in blank group were fed with drinking water. Total RNA was extracted from XC located in the most distal edge of the sternum. Illumina RNA sequencing (RNA-seq) in combination with quantitative real-time polymerase chain reaction (qRT-PCR) validation assay was carried out to dissect the molecular regulation of DAE on XC.

resultsWe demonstrated that DAE significantly increased the expression levels of DEGs involved in cartilage growth and regeneration, but decreased the expression levels of DEGs involved in inflammation, and mildly increased the expression levels of DEGs involved in chondrogenesis and chondrocyte proliferation.

conclusionsOur findings suggest that DAE might serve as a complementary therapeutic regent for cartilage growth and regeneration to treat cartilage degenerative disease, such as osteoarthritis.

Indexed as

Medicine, Chinese TraditionalXiphoid BoneAnimalsAntlersBone RegenerationCartilageCell DifferentiationCell ProliferationChondrocytesChondrogenesisDeerGene ExpressionGene Expression Regulation, DevelopmentalInflammationMaleRatsTissue ExtractsDeer antler extractGrowthMolecular regulationRegenerationRNA sequencingXiphoid cartilage

Identifiers

PMID33752715
PMCPMC7983396
OpenAlexW3136863846

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.